DIY-friendly installation takes 30–45 minutes with basic tools and mechanical skills
innovative anti-fraud technology and cartridge chip security
Built to Last: Made from synthetic rubber that resists aging
In high temperature environments
OEM Compatibility (Model Numbers)View Direct replacements: YTX20HL-BS
Drillco® Aircraft Extension Drill Bit, #30, High Speed Cobalt, 1-5/8" Flute, 135° Point Concrete Block DIY-friendly installation takes 30–45 minutesManufactured to NAS 907 Type J specifications, 135 degree split point, surface treated with jobber flute lengths for drilling holes in hard to reach places Heavy duty construction for portable or machine drilling in high tensile strength alloy steels, stainless steels, titanium, and other difficult to machine materials Specifications Material High Speed Cobalt Drill Size #30 Decimal Drill Size 0. 1285" Overall Length 12" Flute Length 1 5 8" Point